Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002093 | Manual feed device in wire electric discharge machine | Yasuo Arakawa | 2006-02-21 |
| 6888087 | Wire electric discharge machine | — | 2005-05-03 |
| 5536159 | Injection molding machine | Masato Yamamura, Katsushi Hirose | 1996-07-16 |